نتایج جستجو برای: crosssectional study
تعداد نتایج: 3968859 فیلتر نتایج به سال:
Objective: Enlarged pulmonary artery diameter (PAD) can be associated with mortality risk in coronavirus disease 2019 (COVID-19) patients. Our aim is to find the factors that cause changes PAD and relationship between radiological findings clinical outcomes COVID-19 Patients Methods: In this descriptive, retrospective, single centered study, among hospitalized 3264 patients, 209 patients previo...
background: human immunodeficiency virus (hiv) epidemic is spreading and what is a serious concern is that there is mounting evidence that the hiv that causes aids is spreading rapidly among teenagers worldwide. if this fast spread is to be halted, the knowledge, attitude and behavior of them should change. purpose: to understand knowledge, attitudes, and practices (kap) of minority youth metho...
Given a solid in R3 whose base is contained in the xy-plane and parallel cross-sections perpendicular to the xy-plane are regular polygons, the volume and surface area are determined. Additionally, the asymptotic behavior of the solid as the number of sides of the crosssectional polygon increases is analyzed.
1. To examine the mathematical profile of young children with PAE 2. How does working memory performance relate to math performance? 3. How does executive function relate to math performance? •Evidence for a specific deficit in math is supported by crosssectional and longitudinal research indicating that math tends to be more negatively affected than other cognitive domains in individuals with ...
METHODS: We performed a retrospective review of consecutive rhinoplasty patients. Patients with internal nasal valve insufficiency who underwent an open or closed approach functional rhinoplasty between 2007 and 2016 were studied. The Cottle test and NOSE survey was used to assess nasal obstruction. Patient reported symptoms were recorded. Acoustic rhinometry was performed preand postoperativel...
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